
SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm
Replaces Nest Protect Wired Smoke + CO Alarm

SC5 Battery Smart Smoke & Carbon Monoxide Alarm
Replaces Nest Protect Battery Smoke + CO Alarm
Canadian Customers

SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm
Replaces Nest Protect Wired Smoke + CO Alarm

SC5 Battery Smart Smoke & Carbon Monoxide Alarm
Replaces Nest Protect Battery Smoke + CO Alarm
FAQs
To meet certification standards, 2nd gen Nest Protect must be replaced after 10 years from the date of manufacture. When you’ve determined that your device needs to be replaced, you’ll need to select a replacement device, uninstall your Nest Protect, and set up your replacement device.
The First Alert Smart Smoke & Carbon Monoxide Alarm is a compatible replacement for your 2nd gen Nest Protect. Note: First Alert Smart Smoke and Carbon Monoxide Alarm will work with your other Nest Protect devices only in the Google Home app.
*Compatibility with Google Nest Protect requires the Google Home app and a Google Account.